User.java

package de.rwth.idsg.brsm.domain;

import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonManagedReference;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;
import org.hibernate.validator.constraints.Email;

import javax.persistence.*;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.util.Set;

/**
 * A user.
 */
@Entity
@Table(name = "T_USER")
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class User implements Serializable {

    @NotNull
    @Size(min = 0, max = 50)
    @Id
    private String login;

    @JsonIgnore
    @Size(min = 0, max = 100)
    private String password;

    @Size(min = 0, max = 50)
    @Column(name = "first_name")
    private String firstName;

    @Size(min = 0, max = 50)
    @Column(name = "last_name")
    private String lastName;

    @Email
    @Size(min = 0, max = 100)
    private String email;

    @OneToMany(mappedBy = "user")
    @JsonManagedReference
    private Set<BikeStation> bikeStations;

    @JsonIgnore
    @ManyToOne(cascade = {CascadeType.ALL})
    @JoinColumn(name = "manager_login")
    private User manager;

    @JsonIgnore
    @OneToMany(mappedBy = "manager")
    private Set<User> lenders;

    @JsonIgnore
    @ManyToMany(cascade = CascadeType.MERGE)
    @JoinTable(
            name = "T_USER_AUTHORITY",
            joinColumns = {@JoinColumn(name = "login", referencedColumnName = "login")},
            inverseJoinColumns = {@JoinColumn(name = "name", referencedColumnName = "name")})
    @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
    private Set<Authority> authorities;

    @JsonIgnore
    @OneToMany(mappedBy = "user")
    @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
    private Set<PersistentToken> persistentTokens;

    public Set<BikeStation> getBikeStations() {
        return bikeStations;
    }

    public void setBikeStations(Set<BikeStation> bikeStations) {
        this.bikeStations = bikeStations;
    }

    public void addBikeStation(BikeStation bikeStation) {
        this.bikeStations.add(bikeStation);
        bikeStation.setUser(this);
    }

    public void removeBikeStation(BikeStation bikeStation) {
        this.bikeStations.remove(bikeStation);
    }

    public String getLogin() {
        return login;
    }

    public void setLogin(String login) {
        this.login = login;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public Set<Authority> getAuthorities() {
        return authorities;
    }

    public void setAuthorities(Set<Authority> authorities) {
        this.authorities = authorities;
    }

    public Set<PersistentToken> getPersistentTokens() {
        return persistentTokens;
    }

    public void setPersistentTokens(Set<PersistentToken> persistentTokens) {
        this.persistentTokens = persistentTokens;
    }

    public Set<User> getLenders() {
        return lenders;
    }

    public void setLenders(Set<User> lenders) {
        this.lenders = lenders;
    }

    public User getManager() {
        return manager;
    }

    public void setManager(User manager) {
        this.manager = manager;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        User user = (User) o;

        if (!login.equals(user.login)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        return login.hashCode();
    }

    @Override
    public String toString() {
        return "User{" +
                "login='" + login + '\'' +
                ", password='" + password + '\'' +
                ", firstName='" + firstName + '\'' +
                ", lastName='" + lastName + '\'' +
                ", email='" + email + '\'' +
                "}";
    }
}